This is an HTML email.
\",\n scheduledAt: \"tomorrow at 9am PST\"\n});\n```\n\n## Development\n\n### Building from Source\n\n```bash\ngit clone https://github.com/your-username/mcp-send-email.git\ncd mcp-send-email\nnpm install\nnpm run build\n```\n\n### Running in Development\n\n```bash\nnpm install\nnpm run build\nnode build/index.js --key YOUR_API_KEY\n```\n\n## Publishing Updates\n\n1. Update the version in `package.json`\n2. Update `CHANGELOG.md`\n3. Build the project: `npm run build`\n4. Publish to npm: `npm publish`\n\n## License\n\nMIT License - see LICENSE file for details.\n\n## Contributing\n\n1. Fork the repository\n2. Create a feature branch\n3. Make your changes\n4. Add tests if applicable\n5. Submit a pull request\n\n## Support\n\n- Issues: [GitHub Issues](https://github.com/your-username/mcp-send-email/issues)\n- Documentation: [GitHub README](https://github.com/your-username/mcp-send-email#readme)\n\n# Email sending MCP 💌\n\n[](https://smithery.ai/server/@resend/mcp-send-email)\n\nThis is a simple MCP server that sends emails using Resend's API. Why? Now you can let Cursor or Claude Desktop compose emails for you and send it right away without having to copy and paste the email content.\n\nAs an example, you could use this to run local scripts, chat with Claude, or process data and send the results to yourself or your team.\n\nBuilt with:\n\n- [Resend](https://resend.com/)\n- [Anthropic MCP](https://docs.anthropic.com/en/docs/agents-and-tools/mcp)\n- [Cursor](https://cursor.so/)\n\n## Features\n\n- Send plain text and HTML emails\n- Schedule emails for future delivery\n- Add CC and BCC recipients\n- Configure reply-to addresses\n- Customizable sender email (requires verification)\n\n## Demo\n\nhttps://github.com/user-attachments/assets/8c05cbf0-1664-4b3b-afb1-663b46af3464\n\n## Setup\n\nCurrently, you must build the project locally to use this MCP server. Then add the server in [Cursor](#cursor) or [Claude Desktop](#claude-desktop) to use it in any Cursor or Claude Desktop chat.\n\n1. Clone this project locally.\n\n```\ngit clone https://github.com/resend/mcp-send-email.git\n```\n\n2. Build the project\n\n```\nnpm install\nnpm run build\n```\n3. Setup Resend\n\nCreate a free Resend account and [Create an API Key](https://resend.com/api-keys). To send to other addresses, you'll also need to [verify your own domain](https://resend.com/domains).\n\n> [!NOTE]\n> For more info on how to send emails with Resend, see the [docs](https://resend.com/docs/send-with-nodejs).\n\n## Cursor\n\n1. Open Cursor Settings.\n\nOpen the command palette (`cmd`+`shift`+`p` on macOS or `ctrl`+`shift`+`p` on Windows) and choose \"Cursor Settings\".\n\n2. Add the MCP server\n\nSelect \"MCP\" from the left sidebar and click \"Add new global MCP server\".\n\nAdd the following config:\n```json\n{\n \"mcpServers\": {\n \"resend\": {\n \"type\": \"command\",\n \"command\": \"node ABSOLUTE_PATH_TO_MCP_SEND_EMAIL_PROJECT/build/index.js --key=YOUR_RESEND_API_KEY\"\n }\n }\n}\n```\n\nYou can get the absolute path to your build script by right-clicking on the `/build/index.js` file in Cursor and selecting `Copy Path`.\n\n**Possible arguments**\n\n- `--key`: Your Resend API key (required)\n- `--sender`: Your sender email address from a verified domain (optional)\n- `--reply-to`: Your reply-to email address (optional)\n\n> [!NOTE]\n> If you don't provide a sender email address, the MCP server will ask you to provide one each time you call the tool.\n\n3. Test the sending\n\nNow you can test out sending emails by going to `email.md`.\n- Replace the to: email address with your own\n- Select all text in `email.md`, and press `cmd+l`\n- Tell cursor to \"send this as an email\" in the chat (make sure cursor is in Agent mode by selecting \"Agent\" on lower left side dropdown).\n\n